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Cushion|Lab Grown|IGI

1.37ct H VVS1 Cushion Lab Grown Diamond

ID • H/VVS1 • IGI LG596340521

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG596340521

Diamond specifications and retailer prices

From €1,328 EUR
$1,490 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: €1,328 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.37ct lab-grown cushion diamond

This 1.37ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG596340521 or 596340521. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596340521
Dimensions6.43 × 6.25 × 4.02 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.43 mm6.25 mm1.37 ctH / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG596340521
Side View
Table 62.0%Crown 36°Girdle: THN-VTKPavilion 33.8°Culet: NoneDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: €1,328 EUR|Low: €157 EUR|High: €1,328 EUR|Avg: €631 EUR
Brilliant Earth
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June 13, 2026
Retailer 2€157 EUR
Retailer 8€250 EUR
Retailer 3€314 EUR
Retailer 14€365 EUR
Retailer 15€386 EUR
Retailer 4€478 EUR
Retailer 11€513 EUR
Retailer 6€560 EUR
Retailer 12€730 EUR
Retailer 13€731 EUR
Retailer 10€771 EUR
Retailer 7€854 EUR
Retailer 9€904 EUR
Retailer 5€910 EUR
Brilliant Earth€1,328 EUR

47 data points across 15 retailers

1 retailer

B
Brilliant Earth
13749996A · Nov 4
€1,328 EUR
$1,490 USD
View

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B
1.37ct Cushion
€1,328 EUR